[ 1057.258182][ T4039] Mirror/redirect action on
[ 1057.292881][    C1] tc mirred to Houston: device veth2 is down
[ 1057.301773][    C3] tc mirred to Houston: device veth2 is down
[ 1057.508797][    C3] tc mirred to Houston: device veth3 is down
[ 1057.539807][    C3] tc mirred to Houston: device veth2 is down